DE2744707C3 - Ophthalmologisches Gerät zur stereoskopischen Untersuchung und Photographic des Augenhintergrundes - Google Patents

Ophthalmologisches Gerät zur stereoskopischen Untersuchung und Photographic des Augenhintergrundes

Info

Publication number
DE2744707C3
DE2744707C3 DE2744707A DE2744707A DE2744707C3 DE 2744707 C3 DE2744707 C3 DE 2744707C3 DE 2744707 A DE2744707 A DE 2744707A DE 2744707 A DE2744707 A DE 2744707A DE 2744707 C3 DE2744707 C3 DE 2744707C3
Authority
DE
Germany
Prior art keywords
image
observation
beam path
lens group
fundus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2744707A
Other languages
German (de)
English (en)
Other versions
DE2744707A1 (de
DE2744707B2 (de
Inventor
Franz Dipl.-Phys. 7923 Koenigsbronn Muchel
Ekkehard Dr. 7923 Koenigsbronn Stern
Gunther 7082 Oberkochen Suemmerer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carl Zeiss AG filed Critical Carl Zeiss AG
Priority to DE2744707A priority Critical patent/DE2744707C3/de
Priority to CH945478A priority patent/CH636515A5/de
Priority to GB7838682A priority patent/GB2005436B/en
Priority to FR7828198A priority patent/FR2405055A1/fr
Priority to US05/948,215 priority patent/US4248505A/en
Priority to JP12309578A priority patent/JPS5462691A/ja
Publication of DE2744707A1 publication Critical patent/DE2744707A1/de
Publication of DE2744707B2 publication Critical patent/DE2744707B2/de
Application granted granted Critical
Publication of DE2744707C3 publication Critical patent/DE2744707C3/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/13—Ophthalmic microscopes
    • A61B3/132—Ophthalmic microscopes in binocular arrangement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
DE2744707A 1977-10-05 1977-10-05 Ophthalmologisches Gerät zur stereoskopischen Untersuchung und Photographic des Augenhintergrundes Expired DE2744707C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2744707A DE2744707C3 (de) 1977-10-05 1977-10-05 Ophthalmologisches Gerät zur stereoskopischen Untersuchung und Photographic des Augenhintergrundes
CH945478A CH636515A5 (de) 1977-10-05 1978-09-08 Ophthalmologisches geraet zur stereoskopischen untersuchung und dokumentation des augenhintergrundes.
GB7838682A GB2005436B (en) 1977-10-05 1978-09-29 Ophthalmorogical instrument
FR7828198A FR2405055A1 (fr) 1977-10-05 1978-10-03 Appareil ophtalmologique pour l'examen stereoscopique et la photographie du fond de l'oeil
US05/948,215 US4248505A (en) 1977-10-05 1978-10-03 Ophthalmological instrument
JP12309578A JPS5462691A (en) 1977-10-05 1978-10-05 Ophthalmologic device for inspecting and photographing stereoscopically eyeeground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2744707A DE2744707C3 (de) 1977-10-05 1977-10-05 Ophthalmologisches Gerät zur stereoskopischen Untersuchung und Photographic des Augenhintergrundes

Publications (3)

Publication Number Publication Date
DE2744707A1 DE2744707A1 (de) 1979-04-12
DE2744707B2 DE2744707B2 (de) 1979-11-15
DE2744707C3 true DE2744707C3 (de) 1980-07-24

Family

ID=6020670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2744707A Expired DE2744707C3 (de) 1977-10-05 1977-10-05 Ophthalmologisches Gerät zur stereoskopischen Untersuchung und Photographic des Augenhintergrundes

Country Status (6)

Country Link
US (1) US4248505A (ja)
JP (1) JPS5462691A (ja)
CH (1) CH636515A5 (ja)
DE (1) DE2744707C3 (ja)
FR (1) FR2405055A1 (ja)
GB (1) GB2005436B (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491997A (en) * 1977-12-28 1979-07-20 Nippon Chemical Ind Optical system for correcting visual power with internal focus
US4238142A (en) * 1978-12-18 1980-12-09 American Optical Corporation Method and apparatus for examining and photographing the ocular fundus
DE3014907C2 (de) * 1980-04-18 1985-02-14 Fa. Carl Zeiss, 7920 Heidenheim Augenrefraktometer
DD153855B1 (de) * 1980-11-03 1988-05-18 Gerhard Kuehm Vorrichtung zur netzhautfotografie
DE3307168C2 (de) * 1983-03-01 1985-10-03 Wolfdietrich Dr. Innsbruck Steinhuber Einrichtung zum Skiaskopieren
US4699480A (en) * 1984-02-24 1987-10-13 Eye Research Institute Of Retina Foundation Surgical ophthalmoscopes
US4710002A (en) * 1984-02-24 1987-12-01 Eye Research Institute Of Retina Foundation Magnifying ophthalmoscope
US4631580A (en) * 1984-11-09 1986-12-23 John Taube Video-stereoscopic-image-producing system
US5255026A (en) * 1989-02-01 1993-10-19 Kabushiki Kaisha Topcon Stereo eye fundus camera
JPH02203833A (ja) * 1989-02-01 1990-08-13 Topcon Corp 立体眼底カメラ
DE3919181C1 (ja) * 1989-06-12 1990-09-06 Heine Optotechnik Gmbh & Co Kg, 8036 Herrsching, De
US5120122A (en) * 1990-03-08 1992-06-09 Nishika Limited Simultaneous stereo fundus camera
US5499066A (en) * 1990-08-24 1996-03-12 Remraf Pty. Ltd. Optical instrument with a continuously adjustable zoom
DE4114646C2 (de) * 1991-05-04 1996-02-29 Zeiss Carl Fa Ophthalmoskopie-Vorsatz für ein Operationsmikroskop
US5321447A (en) * 1991-05-04 1994-06-14 Carl-Zeiss-Stiftung Ophthalmoscopic attachment for a surgical microscope
US5371557A (en) * 1991-09-30 1994-12-06 Nidek Co., Ltd. Stereoscopic retinal camera
US5652639A (en) * 1996-02-28 1997-07-29 Patel; Achyut S. Indirect ophthalmoscope producing an erect stereoscopic image
JPH10165372A (ja) * 1996-12-10 1998-06-23 Canon Inc 立体映像装置
DE69919902T2 (de) 1998-11-24 2005-09-15 Welch Allyn, Inc. Augenuntersuchungsgerät um durch eine unerweiterte pupille die retina zu betrachten
US6637882B1 (en) 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
WO2005044098A1 (en) * 2003-10-28 2005-05-19 Welch Allyn, Inc. Digital documenting ophthalmoscope
US7338167B2 (en) * 2003-12-10 2008-03-04 Joslin Diabetes Center, Inc. Retinal imaging system
EP2301425B1 (de) * 2009-09-29 2019-11-20 OD-OS GmbH Ophthalmoskop zum Beobachten eines Auges
EP2301424B1 (de) 2009-09-29 2015-07-08 OD-OS GmbH Ophthalmoskop mit einer Laservorrichtung
JP5875567B2 (ja) * 2013-10-30 2016-03-02 キヤノン株式会社 眼科撮影装置及びその制御方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE471714C (de) * 1929-02-18 Karl Pahl Spundwandeisenschloss
FR1369706A (fr) * 1962-09-18 1964-08-14 Nippon Kogaku Kk Appareil photographique ophtalmoscopique
US3259039A (en) * 1962-09-18 1966-07-05 Nippon Kogaku Kk Ophthalmoscopic camera
FR1520842A (fr) * 1967-03-15 1968-04-12 Fisba Optische Prazisions Inst Stéréo-microscope pour l'examen du fond de l'oeil
US3533342A (en) * 1967-04-21 1970-10-13 John H Mcmillin Simultaneous-exposure stereophotographic fundus camera
US3549250A (en) * 1968-04-29 1970-12-22 Axel Pantenburg Slide projector with continuously variable detail magnification
US3915564A (en) * 1974-09-12 1975-10-28 Zeiss Stiftung Retinal image-display system
US4015898A (en) * 1975-04-14 1977-04-05 Kurt Ernest Schirmer Upright wide angle stereo ophthalmoscope

Also Published As

Publication number Publication date
DE2744707A1 (de) 1979-04-12
GB2005436A (en) 1979-04-19
FR2405055A1 (fr) 1979-05-04
DE2744707B2 (de) 1979-11-15
FR2405055B1 (ja) 1983-11-18
GB2005436B (en) 1982-03-31
JPS5462691A (en) 1979-05-19
CH636515A5 (de) 1983-06-15
US4248505A (en) 1981-02-03

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee